JP2019056215A - Sliding door pull device - Google Patents

Abstract

To provide a sliding door pull device which can conduct a sliding door opening very easily and reliably even when the front and back surfaces of a sliding door are blocked by a door pocket or a stacked sliding door under a condition that the sliding door is accommodated in a door pocket before closure opening or the sliding doors overlap each other before closure.SOLUTION: A sliding door pull device 1 comprises: an outer frame 4 having the same width as a notched recess 3 having a U-shape on a side surface formed over a front surface and a rear surface from an end surface formed at an end on a door tip side of a sliding door 2, which includes an upper frame 43 joined to an upper surface 31 of the notched recess 3, a lower frame 44 joined to a lower surface 32 of the notched recess 3 and a side frame 45 connecting base ends of the upper frame 43 and the lower frame 44 joined to an inner surface 33 of the notched recess 3; and a plate-like finger hooking portion 5 extending over an opening 41 of the outer frame 4. The finger hooking portion 5 is featured such that at least a part thereof protrudes from an opening end 42 of the opening 41 by a predetermined distance.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a pulling handle for opening and closing a sliding door by placing a finger, and more particularly, to a pulling door for a sliding door attached along a sliding surface of a sliding door.

  Conventionally, a sliding door has been provided with a pulling handle having a concave portion for hooking a finger to open and close the sliding door by placing a finger on the front surface and the back surface. When the sliding door of the type accommodated in the door or multiple sliding doors overlap each other, the pulling part is blocked by the door pocket or the overlapping sliding doors, so the finger can not be hung, so it functions as a pulling hand There was a problem that it could not be done, and there was a concern that fingers would be caught when opening and closing.

  Therefore, for example, Japanese Patent Application Laid-Open No. 11-62332, Japanese Patent Application Laid-Open No. 2008-255690, etc. have a simple structure and can be used even when blocked by a door pocket or other sliding doors. Has been.

  As shown in FIG. 6 (a), the pullers presented in these publications are formed across the front surface 22a and the back surface 23a from the front end surface 21a formed at the end of the sliding door 2a on the door end side. The upper frame 11a joined to the upper surface 31a of the notch recess 3a, the lower frame 12a joined to the lower surface 32a of the notch recess 3a, and the base ends of the upper frame 11a and the lower frame 12a joined to the inner side surface 33a of the notch recess 3a A finger hooking portion 4a having a width narrower than that of the outer frame 51a is formed at the opening end of the front surface of the outer frame 51a having the same width as the cutout recess 3a. 6B, as shown in FIG. 6B, for example, even if it is drawn into the door pocket 5a or the like, it is pulled by inserting a finger through a gap 14a formed between the door pocket 5a (not shown). hand It is capable of moving the sliding door 2a by pulling the finger hook part 4a of a.

  However, the conventional puller 1a has a gap 14a for inserting a finger, although it is necessary to insert the finger into the inner surface of the finger-hanging portion 4a in order to pull out the sliding door 2a drawn into the door pocket 5a or the like. Since it is narrow, there is a concern that it is difficult to grasp the finger-hanging portion 4a and that fingers are pinched.

  Therefore, recently, pullers with improved usability have been presented in Japanese Patent Application Laid-Open No. 2014-118701, Japanese Patent Application Laid-Open No. 2015-200135, and the like. For example, as shown in FIG. The space for inserting a finger can be expanded by allowing the partition plate 6a connecting the portion 4a and the side frame portion 13a to swing in the direction of the front surface 22a and the rear surface 23a of the sliding door 2a on the rotary shaft 7a. It makes it easier.

JP-A-11-62332 JP 2008-255690 A JP 2014-118701 A Japanese Patent Laying-Open No. 2015-200135

  However, it is difficult to operate the conventional pulling door pulling door by inserting a finger into the gap between the finger hooking portion 4a and the door pocket 5a which are fixedly arranged along the wood surface 21a of the sliding door 2a. There was something in common.

  The present invention solves the problem that it is difficult to insert a finger into the gap between the finger hook part and the door pocket from the mouth end of the conventional sliding door puller and is accommodated in the door pocket when closed. Providing a pulling door for sliding doors that can be opened easily and reliably even if the sliding door or multiple sliding doors overlap each other even if the front and back surfaces of the sliding door are blocked by a door pocket or stacked sliding doors The task is to do.

  A pulling door for a sliding door according to the present invention made to solve the above-mentioned problems is a side U-shaped notch recess formed from the front end and the back surface formed at the end of the sliding door on the door end side. The upper frame that is joined to the upper surface of the cutout, the lower frame that is joined to the lower surface of the notch recess, and the side frame that connects the upper frame and the base end of the lower frame that are joined to the inner surface of the notch recess. In a pulling door for a sliding door comprising an outer frame having the same width as the concave portion and a plate-like finger-hanging portion laid over the opening of the outer frame, the finger-hanging portion at least partly has an opening end of the opening It is constructed so as to be able to protrude by a predetermined distance from.

  According to the present invention, when the sliding door is opened, the finger hanging portion is first pulled, and the finger hanging portion is projected by a predetermined distance from the opening of the outer frame arranged along the sliding face of the sliding door. The sliding door can be moved by further pulling the finger-hanging part that is easy to grasp and then protrude so that it can be pulled out very easily and reliably even when the side of the sliding door is blocked It is.

  In the present invention, when the finger-hanging portion is slidably mounted on the outer frame, the entire finger-hanging portion protrudes from the outer frame and is easy to operate.

  Furthermore, in the present invention, when the finger-hanging portion is slid vertically with respect to the outer frame, the finger-hanging operation and the sliding door moving operation can be reliably determined, and the operability is excellent. When sliding and projecting diagonally upward, it is easy to return the finger rest when the operation of the sliding door is finished, especially when the finger rest is made of a relatively heavy material. It is very convenient because the finger-hanging part slides back to its original opening by its own weight.

  Furthermore, in the present invention, when the finger-hanging portion is installed so as to be rotatable with respect to the outer frame, it can be implemented with a simpler configuration.

  In addition, the present invention, for example, pulls out the sliding door by pulling the sliding door first from the door pocket, unlike the prior invention, which pulls out the sliding door by placing a finger on the inner surface of the finger hanging section. Therefore, when at least a part of the lateral width of the finger-hanging portion is formed narrower than the width of the opening of the outer frame, the finger-hanging portion is grasped by gripping the narrowly formed portion of the side edge of the finger-hanging portion. Easy to protrude. In particular, the present invention is effective because, for example, when the sliding door is pulled out from the door pocket, the sliding door is projected by first pulling out the sliding door unlike the prior invention in which the finger is placed on the back surface of the finger hanging portion. is there.

  According to the present invention, unlike the conventional pulling door for a sliding door, the sliding door is formed by hooking a finger on the finger hanging portion projected from the sliding surface of the sliding door, unlike the case where the finger is inserted into a narrow space and the finger hanging portion is hung. The sliding door can be easily and reliably moved even in a state in which the sliding door is pulled into a door pocket or the like because the sliding door is pulled out by grasping the finger hanging portion in the protruding state. Also, since the finger-hanging portion is always arranged without protruding along the opening end of the opening in the outer frame, i.e. the sliding door, like the conventional finger-hanging portion, it does not get in the way and the appearance is also beautiful. It is.

The perspective view which shows preferable embodiment of the pulling handle for sliding doors which is this invention. The disassembled perspective view of embodiment shown in FIG. It is a perspective view which shows the state which attached the finger hook part of embodiment shown in FIG. 1 to the sliding door, (a) is the state which has arrange | positioned the finger hook part in the opening part of an outer frame, (b) is an outer frame. The state which protruded from the opening part of is shown. 3A and 3B are longitudinal sectional views of the embodiment shown in FIG. 3, wherein FIG. 3A is a longitudinal sectional view of FIG. 3A, and FIG. 3B is a longitudinal sectional view of FIG. It is a perspective view which shows different embodiment of this invention, (a) is the state which closed the finger-hanging part, (b) shows the state which protruded a part of finger-holding part. It is a perspective view which shows a prior art example, (a) is the state before attaching to a sliding door, (b) shows the state attached to the sliding door. The cross-sectional view which shows a different prior art example is shown.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

  1 to 4 show a preferred embodiment of the present invention. The pull handle 1 is formed at the end of the sliding door 2 on the door end side in the same manner as the conventional pull handle shown in FIG. The outer frame 4 fitted into a U-shaped cutout recess 3 formed from 21 to the front surface 22 and the back surface 23 and the opening end 42 of the opening 41 of the outer frame 4 are provided so as to protrude by a predetermined distance. It has the plate-shaped finger-hanging part 5 which is.

  The outer frame 4 in the present embodiment is made of, for example, hard synthetic resin or cast metal, and is particularly made by joining the outer frame member 4A and the outer frame member 4B which are divided into two in the width direction. (See FIG. 2).

  More specifically, the outer frame 4 has the same width as the notch recess 3 formed in the sliding door 2 in the same manner as the outer frame of the conventional puller, and has an upper frame 43 joined to the upper surface 31 of the notch recess 3. A lower frame 44 joined to the lower surface 32 of the notch recess 3, the upper frame 43 joined to the inner side surface 33 of the notch recess 3, a side frame 45 connecting the base ends of the lower frame 44, and the upper frame 43. And a side frame 46 on the tip side connecting the tips of the lower frame 42.

  The plate-like finger-hanging portion 5 disposed so as to cover the opening portion 41 of the outer frame 4 is a slide having both sides of the lengthwise direction that are recessed in the center at the center and having a predetermined width on the back surface. The piece 52 is erected so as to have a T-shaped cross section with the finger-hanging piece 51. Further, the slide piece 52 is formed with a pair of slide holes 53, 53 which are formed by long holes as shown in the drawing and are parallel to each other. .

  In particular, in the present embodiment, the slide holes 53, 53 are not horizontal but are inclined obliquely upward from the rear to the front.

  On the other hand, the outer frame 4 on which the finger hanging part 5 is installed has an interval at which the slide piece 52 of the finger hanging part 5 is inserted into the opening 41 when the outer frame members 4A and 4B are combined. Partition walls 61 and 62 are formed to form an opening gap 6, and a slide piece 52 formed on the finger hook portion 5 is inserted into the gap 6 in the front-rear direction.

  Further, a guide piece 63 for guiding the slide piece 52 of the finger rest portion 5 and a slide formed on the slide piece 52 of the finger rest portion 5 are provided on at least one facing surface of the partition wall 61 or 62 forming the gap 6. Slide pins 64 and 64 inserted into the holes 53 and 53, respectively, and stoppers 65 that hold the slide pieces 52 in contact with each other and are held at predetermined positions are provided upright.

  Reference numeral 47 denotes a flange disposed so as to surround the finger-hook piece 51 of the finger-hook portion 5 from the end face of the side frame 46 of the outer frame 4.

  In the present embodiment having the above-described configuration, the finger-hook piece 51 of the finger-hook portion 5 is normally an outer frame as shown in FIGS. 3 (a) and 4 (a). 4 in the state of covering the opening 41 along the opening end 42 in the opening 41 (a state along the wooden face 21 of the sliding door 2). Therefore, the external appearance is beautiful without the finger-hanging part 5 getting in the way.

  Then, for example, when the front and back surfaces of the sliding door are blocked by a door pocket or other sliding doors, when the finger hanging piece 51 of the finger hanging portion 5 is picked and pulled to the front, FIG. 3 (b) and FIG. 4 (b). As shown in the figure, first, only the grasped finger-hanging piece 51 slides along the slide holes 53, 53 with respect to the outer frame 4 and moves to a state in which it projects obliquely upward from the opening 41. In particular, in the present embodiment, the finger-hanging piece 51 is formed in a bowl shape as a whole with the center of the side end portions 54, 54 in the length direction being recessed 55, 55, and the position corresponding to the recesses 55, 55. Since the flanges 47, 47 of the outer frame 4 are partially cut away, the finger-hanging piece 51 can be easily picked by the recesses 55, 55.

  Since the slide stops when the finger-hanging piece 51 slides and the slide pins 64 and 64 are positioned at the lower ends of the slide holes 53 and 53 shown in the drawing, by further pulling the finger-hanging portion 5, the sliding door 2 continues. It is what draws out.

  As described above, in the present embodiment, even when the sliding door 2 is blocked by the door pocket or the like and it is difficult to put the finger on the pulling handle 1, first, the finger hanging piece 51 of the finger hanging portion 5 is slid forward from the gap 6. Since the sliding door 2 can be pulled out in a state in which it can be easily gripped by the protruding end 42 (the end surface 21) of the opening 41 of the outer frame 4, the finger can be pulled out very easily and reliably. There is no worry of pinching.

  Further, in the present embodiment, since the finger-hanging portion 5 is configured to slide obliquely upward at the beginning, when the finger-hanging portion 5 is pulled, the finger-hanging portion 5 does not pull the sliding door 2 and always slides first. Then, the sliding door 2 is pulled after making the finger hanging portion 5 easy to grasp, and the function as the pulling handle 1 can be surely exhibited, and the finger hanging portion 5 is released after the sliding door 2 is pulled out. However, the present invention has an advantage of returning to the original gap 6 position. However, the present invention is not limited as long as the finger-hanging portion is provided on the outer frame 4 so as to protrude by a predetermined distance.

  Further, in the present embodiment, a side frame 46 on the front end side that connects the top ends of the upper frame 43 and the lower frame 42 is formed, and the opening 41 is formed on the surface side of the side frame 46. Therefore, after pulling out the sliding door 2 by pulling the finger-hanging portion 5, the finger is released from the finger-hanging portion 5 and the finger is moved to the side frame 46, and the pulling handle is formed of a recess provided on the front or back surface of the conventional sliding door. It is possible to close the sliding door 2 in the same manner as described above, and the sliding door 2 can be completely closed and there is no worry of pinching a finger.

  FIG. 5 shows a different embodiment of the present invention, and the outer frame 4 and the finger hanging portion 5 are substantially the same as those of the above embodiment, but the finger hanging portion 5 is not slid and is attached to the outer frame 5. The finger rest portion 5 is rotatably mounted by the provided shaft 7, and the structure is simple and the shaft 7 is arranged at the eccentric position of the finger rest portion 5 so that it is easy to return by its own weight when the hand is released.

  1 Puller, 2 Sliding door, 3 Notch recess, 4 Outer frame, 5 Finger hook, 6 Crevice, 7 Axis, 21 Front end, 22 Front, 23 Back, 31 Upper surface, 32 Lower surface, 33 Inner surface, 41 Opening, 42 Open end, 43 Upper frame, 44 Lower frame, 45 Side frame, 46 Side frame, 47 Flange, 51 Finger hanging piece, 52 Slide piece, 53 Slide hole, 54 Side end, 55 Recessed part, 61 Bulkhead, 62 Bulkhead, 63 Guide piece, 64 Slide pin, 65 Stopper

Claims (5)

  An upper frame joined to the upper surface of the side U-shaped notch recess formed from the mouth end surface formed on the door end side of the sliding door to the front surface and the back surface; and a lower frame joined to the lower surface of the notch recess An outer frame having the same width as that of the notch recess formed of a side frame connecting the base ends of the upper frame and the lower frame joined to the inner side surface of the notch recess, and spanned in the opening of the outer frame A pulling door for a sliding door comprising a plate-like finger-hanging portion, wherein the finger-hanging portion is constructed so that at least a part of the finger-hanging portion can be protruded from the opening end of the opening by a predetermined distance. hand.   The pulling door for a sliding door according to claim 1, wherein the finger-hanging portion is constructed so as to be able to protrude by sliding with respect to the outer frame.   The sliding door puller according to claim 2, wherein the slide is obliquely up and down.   The pulling door for a sliding door according to claim 1, wherein the finger-hanging portion is constructed so as to be able to protrude by rotating with respect to the outer frame.   The sliding door puller according to claim 1, 2, 3, or 4, wherein at least part of the lateral width of the finger-hanging portion is narrower than the width of the opening of the outer frame.

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